Allicdata Part #: | 493-5934-ND |
Manufacturer Part#: |
UMA0G221MDD |
Price: | $ 0.14 |
Product Category: | Capacitors |
Manufacturer: | Nichicon |
Short Description: | CAP ALUM 220UF 20% 4V RADIAL |
More Detail: | 220µF 4V Aluminum Electrolytic Capacitors Radial, ... |
DataSheet: | UMA0G221MDD Datasheet/PDF |
Quantity: | 3468 |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
Moisture Sensitivity Level (MSL): | 1 (Unlimited) |
1 +: | $ 0.12150 |
10 +: | $ 0.08190 |
100 +: | $ 0.04644 |
500 +: | $ 0.03277 |
1000 +: | $ 0.02867 |
2500 +: | $ 0.02731 |
5000 +: | $ 0.02526 |
Series: | UMA |
Packaging: | Bulk |
Lead Free Status / RoHS Status: | -- |
Part Status: | Active |
Moisture Sensitivity Level (MSL): | -- |
Capacitance: | 220µF |
Tolerance: | ±20% |
Voltage - Rated: | 4V |
ESR (Equivalent Series Resistance): | -- |
Lifetime @ Temp.: | 2000 Hrs @ 85°C |
Operating Temperature: | -40°C ~ 85°C |
Polarization: | Polar |
Ratings: | -- |
Applications: | General Purpose |
Ripple Current @ Low Frequency: | 96mA @ 120Hz |
Ripple Current @ High Frequency: | 144mA @ 10kHz |
Lead Spacing: | 0.098" (2.50mm) |
Size / Dimension: | 0.248" Dia (6.30mm) |
Height - Seated (Max): | 0.236" (6.00mm) |
Surface Mount Land Size: | -- |
Mounting Type: | Through Hole |
Package / Case: | Radial, Can |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
Aluminum electrolytic capacitors are one of the most common types in the capacitor family with excellent performance. They are typically constructed with a very thin anodic aluminum oxide layer as the dielectric, with an electrolyte typically composed of ethylene glycol or other organic compounds. It can be used to store electrical energy in AC or DC circuits. UMA0G221MDD is a popular aluminum electrolytic capacitor from Panasonic. Its application field and working principle will be discussed in this article.
Application field
UMA0G221MDD has a range of applications, such as power supplies, audio, measuring and controlling instruments, communication systems, and AV equipment. This product plays an important role in the application of equipment in these fields. It is mainly used for filtering, voltage stabilization, energy storage and current limiting.
In terms of power supplies, UMA0G221MDD is used to filter out unnecessary noise and stabilize the output of DC power supply when alternating current is derived. It also has advantages in terms of energy storage. As we all know, the switching power supply is turned on and off rapidly, and sometimes a large current must be provided to the load. UMA0G221MDD can effectively store electric energy, reduce switch loss and increase the current response speed.
In terms of audio, UMA0G221MDD is used to filter out and absorb high-frequency noise, so that it can better restore the clear sound. In the application of measuring and controlling instruments, UMA0G221MDD is used to stabilize the power supply system and reduce the impact on the measuring and controlling circuit caused by large instantaneous current or voltage. In terms of communication systems, UMA0G221MDD is used to ensure the stability of power supply and reduce the impact of external power supply on communication systems.
Working principle
The structure of UMA0G221MDD consists of anode, electrolyte and cathode. The anode is composed of aluminum oxide layer which is formed on the surface of pure aluminum plate. The electrolyte, which is composed of ethylene glycol and other organic compounds, provide electric current, remove oxide film and replenish capacitor with ion. The cathode is a piece of aluminum foil, which is the positive pole, and it is connected with the inserted lead. When power supply is fed in, positive ions of electrolyte diffuse to anode, while negative ions diffuse to cathode at the same time. The electric charge on anode and cathode is balanced, and the electric field in the middle strengthens, then electric energy is stored, and capacitor is formed.
The working principle of capacitor is based on the electric field formed between the anode and the cathode. When a voltage is applied across the capacitor, electric charges of the same polarity will accumulate at the two electrodes, forming a potential difference. The capacitance of the capacitor is determined by the area of the electrodes, the distance between the two electrodes and the dielectric constant of the dielectric, and is represented by the symbol C. The unit of capacitance is Farad (F).
Conclusion
UMA0G221MDD is one of the most popular aluminum electrolytic capacitors with excellent performance. It has a variety of applications in power supplies, audio, measuring and controlling instruments and communication systems. Its working principle is based on the electric field formed between the anode and the cathode. It can provide large capacity and stable performance and is ideal for numerous applications.
The specific data is subject to PDF, and the above content is for reference
Part Number | Manufacturer | Price | Quantity | Description |
---|
UMA0G471MDD1TP | Nichicon | 0.05 $ | 1000 | CAP ALUM 470UF 20% 4V RAD... |
UMA0J101MDD | Nichicon | 0.14 $ | 3477 | CAP ALUM 100UF 20% 6.3V R... |
UMA0G221MDD | Nichicon | 0.14 $ | 3468 | CAP ALUM 220UF 20% 4V RAD... |
UMA0J331MDD | Nichicon | 0.19 $ | 4400 | CAP ALUM 330UF 20% 6.3V R... |
UMA0G331MDD1TP | Nichicon | 0.05 $ | 1000 | CAP ALUM 330UF 20% 4V RAD... |
UMA0J331MDD1TP | Nichicon | 0.05 $ | 1000 | CAP ALUM 330UF 20% 6.3V R... |
UMA0G471MDD | Nichicon | 0.18 $ | 1000 | CAP ALUM 470UF 20% 4V RAD... |
UMA0G221MDD1TE | Nichicon | 0.04 $ | 1000 | CAP ALUM 220UF 20% 4V RAD... |
UMA0J101MDD1TE | Nichicon | 0.04 $ | 1000 | CAP ALUM 100UF 20% 6.3V R... |
UMA0G330MDD1TP | Nichicon | 0.03 $ | 1000 | CAP ALUM 33UF 20% 4V RADI... |
UMA0J101MDD1TP | Nichicon | 0.03 $ | 1000 | CAP ALUM 100UF 20% 6.3V R... |
UMA0J221MDD | Nichicon | 0.05 $ | 1000 | CAP ALUM 220UF 20% 6.3V R... |
UMA0J221MDD1TE | Nichicon | 0.05 $ | 1000 | CAP ALUM 220UF 20% 6.3V R... |
UMA0G470MDD | Nichicon | 0.12 $ | 4560 | CAP ALUM 47UF 20% 4V RADI... |
UMA0G220MCD2TP | Nichicon | 0.03 $ | 4000 | CAP ALUM 22UF 20% 4V RADI... |
UMA0J220MDD | Nichicon | 0.12 $ | 476 | CAP ALUM 22UF 20% 6.3V RA... |
UMA0G330MDD | Nichicon | 0.12 $ | 140 | CAP ALUM 33UF 20% 4V RADI... |
UMA0J330MDD | Nichicon | 0.14 $ | 141 | CAP ALUM 33UF 20% 6.3V RA... |
UMA0G220MCD2 | Nichicon | 0.03 $ | 1000 | CAP ALUM 22UF 20% 4V RADI... |
UMA0G330MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 33UF 20% 4V RADI... |
UMA0G470MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 47UF 20% 4V RADI... |
UMA0J220MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 22UF 20% 6.3V RA... |
UMA0J331MDD1TE | Nichicon | 0.06 $ | 1000 | CAP ALUM 330UF 20% 6.3V R... |
UMA0G331MDD | Nichicon | 0.06 $ | 1000 | CAP ALUM 330UF 20% 4V RAD... |
UMA0G331MDD1TE | Nichicon | 0.06 $ | 1000 | CAP ALUM 330UF 20% 4V RAD... |
UMA0G471MDD1TE | Nichicon | 0.06 $ | 1000 | CAP ALUM 470UF 20% 4V RAD... |
UMA0J470MDD | Nichicon | 0.14 $ | 1000 | CAP ALUM 47UF 20% 6.3V RA... |
UMA0J100MCD2 | Nichicon | 0.12 $ | 3267 | CAP ALUM 10UF 20% 6.3V RA... |
UMA0G470MDD1TP | Nichicon | 0.03 $ | 6000 | CAP ALUM 47UF 20% 4V RADI... |
UMA0G101MDD1TP | Nichicon | 0.03 $ | 6000 | CAP ALUM 100UF 20% 4V RAD... |
UMA0J330MDD1TP | Nichicon | 0.03 $ | 6000 | CAP ALUM 33UF 20% 6.3V RA... |
UMA0G221MDD1TP | Nichicon | 0.03 $ | 4000 | CAP ALUM 220UF 20% 4V RAD... |
UMA0J100MCD2TP | Nichicon | 0.03 $ | 6000 | CAP ALUM 10UF 20% 6.3V RA... |
UMA0J221MDD1TP | Nichicon | 0.05 $ | 1000 | CAP ALUM 220UF 20% 6.3V R... |
UMA0J220MDD1TP | Nichicon | 0.03 $ | 1000 | CAP ALUM 22UF 20% 6.3V RA... |
UMA0G101MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 100UF 20% 4V RAD... |
UMA0J330MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 33UF 20% 6.3V RA... |
UMA0J470MDD1TE | Nichicon | 0.03 $ | 1000 | CAP ALUM 47UF 20% 6.3V RA... |
UMA0G101MDD | Nichicon | 0.14 $ | 3 | CAP ALUM 100UF 20% 4V RAD... |
UMA0J470MDD1TP | Nichicon | 0.03 $ | 1000 | CAP ALUM 47UF 20% 6.3V RA... |
CAP ALUM 33UF SMD33F 400V Aluminum Elect...
CAP ALUM 33UF SMD33F 400V Aluminum Elect...
CAP ALUM 68UF SMD68F 250V Aluminum Elect...
CAP ALUM 68UF SMD68F 250V Aluminum Elect...
CAP ALUM 100UF SMD100F 200V Aluminum Ele...
CAP ALUM 100UF SMD100F 200V Aluminum Ele...